2019452850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{563}}^1\times {\mathrm{2657}}^1$

素因数の和:3241

約数の個数: 96

約数和(自身を含む): 5576696640

約数和(自身を除く): 3557243790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 563, 675, 1126, 1350, 1689, 2657, 2815, 3378, 5067, 5314, 5630, 7971, 8445, 10134, 13285, 14075, 15201, 15942, 16890, 23913, 25335, 26570, 28150, 30402, 39855, 42225, 47826, 50670, 66425, 71739, 76005, 79710, 84450, 119565, 126675, 132850, 143478, 152010, 199275, 239130, 253350, 358695, 380025, 398550, 597825, 717390, 760050, 1195650, 1495891, 1793475, 2991782, 3586950, 4487673, 7479455, 8975346, 13463019, 14958910, 22438365, 26926038, 37397275, 40389057, 44876730, 67315095, 74794550, 80778114, 112191825, 134630190, 201945285, 224383650, 336575475, 403890570, 673150950, 1009726425, 2019452850]

約数ペア:

[(1, 2019452850), (2, 1009726425), (3, 673150950), (5, 403890570), (6, 336575475), (9, 224383650), (10, 201945285), (15, 134630190), (18, 112191825), (25, 80778114), (27, 74794550), (30, 67315095), (45, 44876730), (50, 40389057), (54, 37397275), (75, 26926038), (90, 22438365), (135, 14958910), (150, 13463019), (225, 8975346), (270, 7479455), (450, 4487673), (563, 3586950), (675, 2991782), (1126, 1793475), (1350, 1495891), (1689, 1195650), (2657, 760050), (2815, 717390), (3378, 597825), (5067, 398550), (5314, 380025), (5630, 358695), (7971, 253350), (8445, 239130), (10134, 199275), (13285, 152010), (14075, 143478), (15201, 132850), (15942, 126675), (16890, 119565), (23913, 84450), (25335, 79710), (26570, 76005), (28150, 71739), (30402, 66425), (39855, 50670), (42225, 47826)]